<!DOCTYPE html>
<html lang="en">
<head>
	<meta charset="UTF-8">
	<title>做个帧动画</title>
	<style>
		.ani{
			width: 200px;
			height: 300px;
			background-repeat: no-repeat;
		}
	</style>
</head>
<body>
	<div class="ani" id="ani"></div>
	<script src="js/animation.js"></script>
</body>
</html>